FROM jdkato/vale:latest as vale FROM andreysenov/firebase-tools:latest USER root RUN echo installing dependencies... RUN apt update && apt -y install git woff2 bash && (wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | sudo apt-key add - && echo "deb http://dl.google.com/linux/chrome/deb/ stable main" | sudo tee -a /etc/apt/sources.list.d/google.list && (sudo apt update; sudo apt --fix-broken install; sudo apt -y install google-chrome-stable)) RUN echo copying vale... COPY --from=vale /bin/vale /bin/vale RUN echo OK